SIERRA INSTRUMENTS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 950
 
  
 
G01G WEIGHING 523
 
  
 
B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 156
 
  
 
G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR 159
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361
 
  
 
H03L AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES 179

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0161,311 CAPILLARY SENSOR TUBE FLOW METERS AND CONTROLLERSSep 30, 15Jun 09, 16[G01F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9239257 Mass flow meter configured with computational modeling for use with different fluidsMar 20, 15Jan 19, 16[G01F]
8925385 Longitudinal resonating mode inertial mass sensing systemsDec 06, 11Jan 06, 15[G01G]
8563879 Inertial microbalance filter assemblyApr 09, 10Oct 22, 13[B29D, G01N, G01G]
7825736 Method for suppressing light shift in optical pumping systemsDec 18, 08Nov 02, 10[H03L]
7285736 Oscillating Inertial Microbalance and Method of Passive CompensationOct 21, 04Oct 23, 07[G01G]
7178409 Laminar flow meter or controllerOct 25, 04Feb 20, 07[G01F]
6971274 Immersible thermal mass flow meterApr 02, 04Dec 06, 05[G01D, G01F]
6784381 Method of manufacturing a microbalanceJul 05, 02Aug 31, 04[G01G]
6444927 Microbalance with reduced temperature and / or pressure sensitivityAug 13, 01Sep 03, 02[G01G]
5879082 Dual element temperature sensing probe using a mathematical model of heat transfer along the probe and method thereforFeb 25, 97Mar 09, 99[H01L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0192,443 WIRE-WOUND SENSOR COMPONENTRY FOR MASS FLOW METERSAbandonedMar 20, 15Jul 09, 15[G01F]
2015/0192,444 SINGLE-PROBE MASS FLOW METERSAbandonedMar 20, 15Jul 09, 15[G01F]
2015/0192,445 SOFTWARE AND METHODS FOR MASS FLOW METER COMPUTATIONAbandonedMar 20, 15Jul 09, 15[G01F]
2013/0098,488 HIGH PRESSURE POLYMER VALVE PLUG COMPONENTS AND SYSTEMSAbandonedOct 21, 11Apr 25, 13[F16K]
2008/0118,759 Mechanical resonators fabricated out of bulk-solidifying amorphous metal alloysAbandonedNov 21, 06May 22, 08[G01H]
7197953 Immersible thermal mass flow meterExpiredNov 09, 05Apr 03, 07[G01D]
4800754 Wide-range, adjustable flowmeterExpiredOct 07, 87Jan 31, 89[F15D, G01E]
4487062 Mass flowmeterExpiredMar 30, 83Dec 11, 84[G01F]
4461173 Multirange flowmeterExpiredMay 17, 82Jul 24, 84[G01F]

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